iPhone 4 on iOS 4.1 contains HDR photos (High dynamic range photos) features.Coentje44 over modmyi forums has provided a small tweak using which you can easily activate HDR functionality on jailbroken iPod Touch 4G.If you want to enable HDR photos on your iPod touch 4G then follow the step by step guideline that has given below.
The steps are as follows.
Step 1: Jailbreak your iPod Touch 4G using Limera1n.
Step 2: Download the .plist file.
Step 3: SSH into your iPod Touch 4G and navigate to System -> Library -> CoreServices -> SpringBoard.app
Step 4: Copy the downloaded .plist overwriting the existing one.
Step 5: Reboot your iPod Touch 4.
That’s all.You now have HDR setting in the camera application of your iPod Touch 4G.